numam-dpdk/app/test/Makefile
Cunming Liang 002ade70e9 app/test: measure cycles per packet in Rx/Tx
The unit test can be used to measure cycles per packet in different rx/tx routines.
The NIC works in loopback mode. So it doesn't require test equipment to measure throughput.
As result, the unit test shows the average cycles per packet consuming.
When doing the test, make sure the link is UP.

Usage Example:
1. Run unit test app in interactive mode
    app/test -c f -n 4 -- -i
2. Run and wait for the result
    pmd_perf_autotest

There's option to choose rx/tx pair, default is vector.
    set_rxtx_mode [vector|scalar|full|hybrid]
Note: To get acurate scalar fast, please choose 'vector' or 'hybrid' without INC_VEC=y in config

It supports to measure standalone rx or tx.
Usage Example:
Choose rx or tx standalone, default is both
    set_rxtx_anchor [rxtx|rxonly|txonly]

It also supports to measure standalone RX burst cycles.
In this way, it won't repeat re-send received packets.
Now it measures two situations, poll before/after xmit(w or w/o desc. cache conflict)
Usage Example:
Set stream control mode, by default is continuous
    set_rxtx_sc [continuous|poll_before_xmit|poll_after_xmit]

Test report: http://dpdk.org/ml/archives/dev/2014-October/007145.html

Signed-off-by: Cunming Liang <cunming.liang@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Tested-by: Yong Liu <yong.liu@intel.com>
2014-11-13 00:52:29 +01:00

155 lines
4.7 KiB
Makefile

# BSD LICENSE
#
# Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Intel Corporation nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
include $(RTE_SDK)/mk/rte.vars.mk
ifeq ($(CONFIG_RTE_APP_TEST),y)
#
# library name
#
APP = test
#
# all sources are stored in SRCS-y
#
SRCS-$(CONFIG_RTE_LIBRTE_CMDLINE) := commands.c
SRCS-y += test.c
SRCS-y += test_pci.c
SRCS-y += test_prefetch.c
SRCS-y += test_byteorder.c
SRCS-y += test_per_lcore.c
SRCS-y += test_atomic.c
SRCS-y += test_malloc.c
SRCS-y += test_cycles.c
SRCS-y += test_spinlock.c
SRCS-y += test_memory.c
SRCS-y += test_memzone.c
SRCS-y += test_ring.c
SRCS-y += test_ring_perf.c
SRCS-y += test_pmd_perf.c
ifeq ($(CONFIG_RTE_LIBRTE_TABLE),y)
SRCS-y += test_table.c
SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += test_table_pipeline.c
SRCS-y += test_table_tables.c
SRCS-y += test_table_ports.c
SRCS-y += test_table_combined.c
SRCS-$(CONFIG_RTE_LIBRTE_ACL) += test_table_acl.c
endif
SRCS-y += test_rwlock.c
SRCS-$(CONFIG_RTE_LIBRTE_TIMER) += test_timer.c
SRCS-$(CONFIG_RTE_LIBRTE_TIMER) += test_timer_perf.c
SRCS-y += test_mempool.c
SRCS-y += test_mempool_perf.c
SRCS-y += test_mbuf.c
SRCS-y += test_logs.c
SRCS-y += test_memcpy.c
SRCS-y += test_memcpy_perf.c
SRCS-$(CONFIG_RTE_LIBRTE_HASH) += test_hash.c
SRCS-$(CONFIG_RTE_LIBRTE_HASH) += test_hash_perf.c
SRCS-$(CONFIG_RTE_LIBRTE_LPM) += test_lpm.c
SRCS-$(CONFIG_RTE_LIBRTE_LPM) += test_lpm6.c
SRCS-y += test_debug.c
SRCS-y += test_errno.c
SRCS-y += test_tailq.c
SRCS-y += test_string_fns.c
SRCS-y += test_cpuflags.c
ifeq ($(CONFIG_RTE_EXEC_ENV_BAREMETAL),)
SRCS-y += test_mp_secondary.c
SRCS-y += test_eal_flags.c
SRCS-y += test_eal_fs.c
endif
SRCS-y += test_alarm.c
SRCS-y += test_interrupts.c
SRCS-y += test_version.c
SRCS-y += test_func_reentrancy.c
SRCS-$(CONFIG_RTE_LIBRTE_CMDLINE) += test_cmdline.c
SRCS-$(CONFIG_RTE_LIBRTE_CMDLINE) += test_cmdline_num.c
SRCS-$(CONFIG_RTE_LIBRTE_CMDLINE) += test_cmdline_etheraddr.c
SRCS-$(CONFIG_RTE_LIBRTE_CMDLINE) += test_cmdline_portlist.c
SRCS-$(CONFIG_RTE_LIBRTE_CMDLINE) += test_cmdline_ipaddr.c
SRCS-$(CONFIG_RTE_LIBRTE_CMDLINE) += test_cmdline_cirbuf.c
SRCS-$(CONFIG_RTE_LIBRTE_CMDLINE) += test_cmdline_string.c
SRCS-$(CONFIG_RTE_LIBRTE_CMDLINE) += test_cmdline_lib.c
ifeq ($(CONFIG_RTE_LIBRTE_SCHED),y)
SRCS-y += test_red.c
SRCS-$(CONFIG_RTE_ARCH_X86_64) += test_sched.c
endif
SRCS-$(CONFIG_RTE_LIBRTE_METER) += test_meter.c
SRCS-$(CONFIG_RTE_LIBRTE_KNI) += test_kni.c
SRCS-$(CONFIG_RTE_LIBRTE_POWER) += test_power.c
SRCS-y += test_common.c
SRCS-$(CONFIG_RTE_LIBRTE_IVSHMEM) += test_ivshmem.c
SRCS-$(CONFIG_RTE_LIBRTE_DISTRIBUTOR) += test_distributor.c
SRCS-$(CONFIG_RTE_LIBRTE_DISTRIBUTOR) += test_distributor_perf.c
SRCS-y += test_devargs.c
SRCS-y += virtual_pmd.c
SRCS-y += packet_burst_generator.c
SRCS-$(CONFIG_RTE_LIBRTE_ACL) += test_acl.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_BOND) += test_link_bonding.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_RING) += test_pmd_ring.c
SRCS-$(CONFIG_RTE_LIBRTE_KVARGS) += test_kvargs.c
CFLAGS += -O3
CFLAGS += $(WERROR_FLAGS)
# Disable warnings of deprecated-declarations in test_kni.c
ifeq ($(CC), icc)
CFLAGS_test_kni.o += -wd1478
else
CFLAGS_test_kni.o += -Wno-deprecated-declarations
endif
CFLAGS += -D_GNU_SOURCE
# this application needs libraries first
DEPDIRS-y += lib
include $(RTE_SDK)/mk/rte.app.mk
endif